It will have a keel in the gypsum board ceiling, but the general ceiling lamp is not particularly important, but if a smaller and lighter ceiling lamp is installed, it can be directly fixed on the gypsum board with self-tapping nails.

Make several screw holes in the ceiling, install the slide-in ceiling frame of LED panel lamp on the ceiling, slide the panel lamp into the fixed slide-in mounting frame, and then tighten the fourth edge to fix the frame.

The surface of gypsum board is flat, and the boards can be firmly bonded together by cement to form a seamless structure, which has good architectural decoration effect.

Extended data:

Lightweight partition wall composed of gypsum board or hollow gypsum board strips can be used to separate indoor space, which has the characteristics of simple structure and convenient processing and installation. /kloc-at the end of 0/9, countries began to use gypsum board as interior partition. Gypsum board is a lightweight building material with large output and wide application in the world.

This partition adopts light steel keel or steel-wood keel as the skeleton, and can be combined with other materials (such as mineral wool board, waterproof coating, decorative materials, etc.). ) according to the use requirements, a partition wall with sound insulation, waterproof or advanced decoration requirements is formed.

In the 1970s, China began to test the production of paper gypsum board and hollow gypsum board strips, and applied them in construction projects.